var select={
	html:function(){
		var content=document.getElementsByTagName("body")[0];
		var htm="<select name='select'/><option>星期一</option><option>星期二</option></select>";
		content.innerHTML=htm;
		
	},
	focusFuc:function(){
		var ele=document.getElementsByName("select")[0];
		ele.onfocus=function(){
//			ele.style.display="none";
		}
	}
}

//datalist
